Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	18.84	18.92	18.80	18.81	2,577,124	-0.00(-0.01%)
Dec 29, 2011	18.73	18.88	18.73	18.82	2,910,060	+0.17(+0.93%)
Dec 28, 2011	18.84	18.86	18.61	18.64	2,046,371	-0.17(-0.92%)
Dec 27, 2011	18.71	18.92	18.71	18.82	1,988,172	+0.05(+0.24%)
Dec 23, 2011	18.57	18.83	18.57	18.77	1,788,397	+0.20(+1.06%)
Dec 21, 2011	18.34	18.59	18.24	18.57	3,274,474	+0.22(+1.21%)
Dec 20, 2011	18.21	18.39	18.09	18.35	2,510,760	+0.44(+2.45%)
Dec 19, 2011	17.90	18.16	17.88	17.91	2,411,398	+0.10(+0.59%)
Dec 16, 2011	17.92	18.09	17.71	17.81	12,648,061	-0.09(-0.50%)
Dec 15, 2011	17.77	18.04	17.75	17.90	2,983,396	+0.30(+1.68%)
Dec 14, 2011	17.77	17.81	17.56	17.60	2,855,050	-0.27(-1.53%)
Dec 13, 2011	18.06	18.18	17.81	17.88	3,029,776	+0.01(+0.04%)
Dec 12, 2011	17.99	18.04	17.75	17.87	3,084,556	-0.25(-1.40%)
Dec 09, 2011	17.70	18.17	17.65	18.12	3,246,199	+0.54(+3.05%)
Dec 08, 2011	17.90	17.91	17.43	17.59	4,101,958	-0.41(-2.30%)
Dec 07, 2011	18.04	18.10	17.88	18.00	2,615,596	-0.04(-0.23%)
Dec 06, 2011	18.19	18.20	18.00	18.04	2,844,636	-0.16(-0.89%)
Dec 05, 2011	18.23	18.30	18.04	18.21	2,911,277	+0.17(+0.93%)
Dec 02, 2011	18.22	18.27	18.04	18.04	4,344,629	-0.01(-0.06%)
Dec 01, 2011	17.96	18.23	17.96	18.05	3,412,433	+0.00(+0.01%)
Nov 30, 2011	17.93	18.16	17.81	18.05	4,885,533	+0.56(+3.23%)
Nov 29, 2011	17.39	17.55	17.32	17.48	3,018,984	+0.17(+1.00%)
Nov 28, 2011	17.35	17.47	17.21	17.31	4,000,960	+0.44(+2.61%)
Nov 25, 2011	16.80	17.06	16.72	16.87	842,308	+0.07(+0.44%)
Nov 23, 2011	16.95	16.99	16.78	16.79	2,688,278	-0.31(-1.80%)
Nov 22, 2011	17.07	17.22	16.96	17.10	2,395,076	+0.04(+0.25%)
Nov 21, 2011	17.09	17.17	16.92	17.06	3,240,988	-0.23(-1.32%)
Nov 18, 2011	17.31	17.43	17.22	17.29	3,485,981	+0.03(+0.16%)
Nov 17, 2011	17.19	17.35	17.10	17.26	4,049,501	+0.02(+0.09%)
Nov 16, 2011	17.09	17.36	17.00	17.24	4,899,339	-0.02(-0.13%)
Nov 15, 2011	17.09	17.45	17.06	17.27	4,285,485	+0.29(+1.73%)
Nov 14, 2011	17.02	17.13	16.84	16.97	3,924,343	-0.11(-0.64%)
Nov 11, 2011	16.91	17.09	16.88	17.08	2,834,388	+0.33(+1.97%)
Nov 10, 2011	16.57	16.81	16.42	16.75	3,610,890	+0.38(+2.35%)
Nov 09, 2011	16.57	16.75	16.33	16.37	3,542,300	-0.55(-3.26%)
Nov 08, 2011	16.81	16.95	16.56	16.92	3,681,760	+0.10(+0.57%)
Nov 07, 2011	16.86	16.89	16.55	16.82	2,347,724	-0.00(-0.01%)
Nov 04, 2011	16.48	16.86	16.44	16.83	3,968,838	+0.11(+0.66%)
Nov 03, 2011	16.46	16.77	16.43	16.71	3,536,563	+0.42(+2.57%)
Nov 02, 2011	16.28	16.61	16.11	16.30	3,825,449	+0.41(+2.56%)
Nov 01, 2011	15.90	16.16	15.75	15.89	3,231,195	-0.49(-3.01%)
Oct 31, 2011	16.35	16.57	16.29	16.38	2,343,994	-0.14(-0.85%)
Oct 28, 2011	16.48	16.59	16.39	16.52	2,338,154	-0.01(-0.07%)
Oct 27, 2011	16.40	16.65	16.29	16.53	5,345,281	+0.48(+2.99%)
Oct 26, 2011	16.06	16.13	15.85	16.05	3,008,092	+0.15(+0.96%)
Oct 25, 2011	16.01	16.05	15.86	15.90	5,116,316	-0.20(-1.24%)
Oct 24, 2011	15.83	16.11	15.80	16.10	4,122,745	+0.23(+1.47%)
Oct 21, 2011	15.79	15.87	15.63	15.87	3,403,542	+0.29(+1.84%)
Oct 20, 2011	15.53	15.64	15.44	15.58	2,905,863	+0.10(+0.65%)
Oct 19, 2011	15.58	15.85	15.40	15.48	4,236,297	-0.08(-0.54%)
Oct 18, 2011	15.32	15.72	15.17	15.56	4,343,661	+0.26(+1.73%)
Oct 17, 2011	15.26	15.47	15.22	15.30	4,580,138	+0.08(+0.51%)
Oct 14, 2011	15.32	15.34	15.14	15.22	3,437,552	+0.10(+0.67%)
Oct 13, 2011	15.03	15.17	14.92	15.12	3,750,758	-0.05(-0.33%)
Oct 12, 2011	15.34	15.39	15.16	15.17	3,779,406	-0.03(-0.21%)
Oct 11, 2011	15.22	15.27	15.11	15.20	6,111,525	-0.16(-1.04%)
Oct 10, 2011	14.89	15.36	14.88	15.36	5,181,239	+0.73(+4.99%)
Oct 07, 2011	14.68	14.91	14.54	14.63	5,862,593	+0.09(+0.65%)
Oct 06, 2011	14.37	14.54	14.37	14.54	4,031,044	+0.36(+2.52%)
Oct 05, 2011	13.91	14.26	13.67	14.18	5,528,506	+0.35(+2.51%)
Oct 04, 2011	13.76	13.87	13.45	13.83	8,438,524	-0.07(-0.51%)

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